Fix some files unreadable by regular users,  this causes errors like:

  File "/usr/local/lib/python2.7/site-packages/pkg_resources.py", line 1514, in _get
    with open(path, 'rb') as stream:
IOError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/site-packages/WebError-0.10.3-py2.7.egg-info/entry_points.txt'

While here, modernize a bit
Add devel/liballium and security/obfsclient.

liballium attempts to reduce the amount of boilerplate code required to
implement pluggable transports for Tor in C or C++.

WWW: https://github.com/yawning/liballium

obfsclient is a C++11 Tor-managed pluggable transport client
implementation of the following protocols:

obfs2 - The Twobfuscator
obfs3 - The Threebfuscator
ScrambleSuit - Experimental

WWW: https://github.com/yawning/obfsclient

PR:		187926, 187927
Submitted by:	fk@fabiankeil.de
Fix some files unreadable by regular users,  this causes errors like:

  File "/usr/local/lib/python2.7/site-packages/pkg_resources.py", line 1514, in _get
    with open(path, 'rb') as stream:
IOError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/site-packages/zope.minmax-1.1.2-py2.7.egg-info/namespace_packages.txt'

While here, modernize a bit
- Update to 1.3.3
Add sysutils/cmockery2.

This is a port of Cmockery2, Cmockery2 is revival of Google's unit
test framework.

WWW: https://github.com/lpabon/cmockery2

PR:		192420
Submitted by:	harsha@harshavardhana.net